TM 5-4310-368-14
Heat new ring gear to 4500 F to 550 .
(3)
F
(4)
Position hot ring gear over cool flywheel.
(5)
Seat in place with soft mallet.
p.
Manifolds and Carburetor. Install manifolds complete with carburetor (Figure 6-10).
(1)
Install four new manifold seals into cylinder block.
(2)
Position intake and exhaust manifold assembly over studs in cylinder block.
(3)
Carefully lower intake and exhaust manifold assembly over studs. Seat manifold onto seals.
(4)
Install four nuts and four washers. Tighten to 18 Ib-ft torque.
(5)
Connect exhaust pipe to exhaust manifold elbow.
(6)
Install seal clamp.
(7)
Install and secure two bolts, two nuts and four washers.
q.
Magneto. Install magneto (Figure 6-33).
(1)
Remove # 1 spark plug.
(2)
Rotate engine while holding finger over # 1 spark plug hole.
(3)
Locate the letters "DC" near one of the blower vanes on the flywheel.
(4)
Slowly turn engine until air blows out of # 1 spark plug hole.
(5)
Continue turning engine until the letters "DC" are aligned with mark on shroud.
r.
Starter. Install starter (Figure 6-7).
(1)
Position starter into opening in engine shroud.
(2)
Align bolt holes in starter flange with bolt holes in engine shroud.
(3)
Install three bolts and lock washers into starter and engine shroud.
(4)
Position starter support bracket over mounting studs and end of starter.
(5)
Install and secure two nuts and lock washers.
(6)
Connect and secure starter cable at starter.
s.
Clutch. Install clutch (Figure 6-34).
(1)
Install shaft key (30) into crankshaft.
(2)
Slide clutch assembly (31) onto crankshaft. Secure with pinch bolt (25), washers (26 and 27) and nut
(28). (Figure 6-35)
6-28
